Upcoming Races within 50 miles of Fort Collins, CO
Event Category
Click Here to find out what Classic, Multisport, and Variety mean.
To narrow your search by a distance or event type, you will need to select Classic, Multisport, or Variety first.
To narrow your search by a distance or event type, you will need to select Classic, Multisport, or Variety first.
Featured Listing
1. Fall Equinox Marathon
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Sep 22, 2024Sunday
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26.2M, 13.1M, 5M run
Virtual OptionMore Information
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Boston Marathon Qualifier
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Fort Collins, CO
Larimer County, CO
1. Carbon Valley Half Marathon
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May 11, 2024Saturday
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13.1M, 5K, 1M run | 13.1M relay | kids run
More Information
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Firestone, CO
34 miles point to pointWeld County, CO
2. Colorado Brewery Running Series
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May 11, 2024Saturday
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5K run
More Information
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Northglenn, CO
49 miles point to pointAdams County, CO
3. Girls on the Run 5K
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May 11, 2024Saturday
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5K run
More Information
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Longmont, CO
29 miles point to pointBoulder County, CO
4. Healthy Kids Running Series - Fort Collins
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May 11, 2024Saturday
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kids run
More Information
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Fort Collins, CO
Larimer County, CO
5. Quad Rock 50
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May 11, 2024Saturday
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50M, 25M trail run
More Information
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Fort Collins, CO
Larimer County, CO
6. Run Like A Mother 5K
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May 11, 2024Saturday
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5K run
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Cheyenne, WY
41 miles point to pointLaramie County, WY
7. South Boulder Creek parkrun
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May 11, 2024Saturday
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5K run
More Information
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Boulder, CO
41 miles point to pointBoulder County, CO
8. Boulder Mothers Day Run
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May 12, 2024Sunday
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13.1M, 10K, 5K trail run
More Information
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Boulder, CO
41 miles point to pointBoulder County, CO
9. Frank Shorter Track Classic
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May 12, 2024Sunday
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track meet
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Longmont, CO
29 miles point to pointBoulder County, CO
10. Head and Neck Cancer A Hard Thing to Swallow 5K/10K
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May 12, 2024Sunday
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10K, 5K run
Virtual OptionMore Information
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Thornton, CO
50 miles point to pointAdams County, CO
11. Dash & Dine 5K Series
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May 14, 2024Tuesday
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5K run
More Information
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Boulder, CO
41 miles point to pointBoulder County, CO
12. Know. Grow. GO RUN 5K
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May 17, 2024Friday
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5K run
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Loveland, CO
13 miles point to pointLarimer County, CO
13. Colorado Brewery Running Series
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May 18, 2024Saturday
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5K run
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Lafayette, CO
41 miles point to pointBoulder County, CO
14. Dog Jog 5K
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May 18, 2024Saturday
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5K run
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Cheyenne, WY
41 miles point to pointLaramie County, WY
15. Healthy Kids Running Series - Fort Collins
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May 18, 2024Saturday
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kids run
More Information
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Fort Collins, CO
Larimer County, CO
16. South Boulder Creek parkrun
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May 18, 2024Saturday
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5K run
More Information
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Boulder, CO
41 miles point to pointBoulder County, CO
17. Healing Warriors Program 5K Fun Run
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May 19, 2024Sunday
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5K run
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Fort Collins, CO
Larimer County, CO
18. Dash & Dine 5K Series
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May 21, 2024Tuesday
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5K run
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Boulder, CO
41 miles point to pointBoulder County, CO
19. Healthy Kids Running Series - Fort Collins
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May 25, 2024Saturday
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kids run
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Fort Collins, CO
Larimer County, CO
20. South Boulder Creek parkrun
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May 25, 2024Saturday
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5K run
More Information
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Boulder, CO
41 miles point to pointBoulder County, CO
For the love of all that Is good And moisture wicking...
Though we Try To be accurate And On top Of things... Race details can change When we aren't lookin. And once in a while we simply make a mistake.
ALWAYS visit the race's website for the most complete and accurate race information.
ALWAYS visit the race's website for the most complete and accurate race information.